Trail Running Calendar Tennessee 2025-2026

Run the No Business 100, a rugged 100 mile loop through Big South Fork from Pickett CCC Memorial State Park. With 14,500 feet of climbing, sandstone arches and waterfalls, it is a Western States qualifier.

The Murder Mile Halloween Horror, marketed as Haunted Half and Sinister Six, is a Halloween-themed running event on private land near Franklin, Tennessee. The format centers on a haunted 1.1-mile loop known as The Murder Mile, with about 34..

Running for Love is a 5K trail run held in Fairview, Tennessee, at 7211 Bowie Lake Road. This event supports Love One International, a nonprofit organization dedicated to providing life-saving medical treatment to children in need in Uganda..

Take in Tellico Reservoir views on runnable East Lakeshore Trail at Firewater Ultra, with 100K, 50K sunrise or sunset, relay, and a new 25K ruck. Enjoy lakeside singletrack and a sunset finish option for the 50K.

Take on a flat 6 mile through scenic Shelby Park on well groomed trails, starting and finishing at Cornelia Fort Airpark. Costume friendly with prizes and local charity support for a festive fall run for all paces.

Choose the 25k loop or challenge yourself with the double loop 50k on single track trails and jeep roads through scenic Norris Dam State Park. Enjoy aid stations, live GPS tracking and a friendly trail atmosphere for all levels.

OUTLAST Memphis is a six-hour trail endurance challenge at Tour De Wolf Pavilion in Shelby Farms Park, Memphis, TN. Runners complete a 5K lap every hour, on the hour; finish each lap within the hour to stay in, and miss a lap and you’re out..

Event overview The Natchez Trace Trail Run is on Saturday, November 1, 2025, at the Garrison Creek Rest Stop on the Natchez Trace near Franklin, TN. The event has a capacity of 120 participants. 50 Miler Marathon Rucking 13 Miles Half Mara..

Urban Nature 10K : Chattanooga, TN (Nov 2, 2025) The Urban Nature 10K is a 10-kilometer running event in Chattanooga, Tennessee. The course is about half on roads in North Chattanooga and half on trails at Stringers Ridge. The start and fin..

Mamba 100 hits the Wolf River trails near Memphis on November 7 and 8 2025 with 100 mile, 100k, 50k and 25k options. Fast looped single track, lively aid stations and a crew friendly start is ideal for chasing a big finish or having fun.

Test your limits at Barn Creek Backyard Ultra in Jamestown TN on Nov 7. Run a 4.167 mile wooded loop every hour until one runner remains on a PR friendly course beside Colditz Cove, with 100 mile finishers earning a belt buckle.

Located at 2501 Pleasant View Rd in Pleasant View, TN, the Tristin Franklin Memorial Timed 5k and 1mi is a memorial running event held to honor a local athlete. The event offers two distances: a timed 5k and a 1-mile run, with all proceeds..

Wild Women Run - Womens Trail Running Summit (Nov 9, 2025) The event is titled Wild Women Run - Womens Trail Running Summit and is scheduled for Sunday, Nov 9, 2025. It takes place at 400 Garden Rd, Chattanooga, TN. The listing describes th..

The Hill is a challenging multi-hour looped trail running event held in Petersburg, Tennessee. Participants choose to run for 3, 6, or 12 hours on a 3-mile trail that has previously been used only for horses. The course features a demanding..

Run the Bad Beard River Gorge Trail Race near Chattanooga on November 15, 2025 with 20 Miler, 10.2 Miler or 6.5 Miler routes through scenic single track, bluff views, and cascading streams. Challenging terrain and post race awards await.

Fall Creek 100 : November 22, 2025 Fall Creek 100 takes place in Spencer, TN. Distances offered in 2025 are: 100 Miler 100k 50k New in 2025: the 50k and 100k distances were added. Registration closes Wed, Nov 19. Course, cutoffs and locat..

Event details The Fiery Gizzard Run is held at Foster Falls State Park, Tracy City, Tennessee, with a participant capacity of 175 set by park officials. The event offers the following distances: Marathon Half Marathon Ruck Only - 13 miles..

The Tennessee Mile near Franklin TN is a looped trail race on private land with a punchy 1.1 mile loop, big climbs and runnable stretches. Pick a timed division and run as many loops as you can within your limit.

Tackle rugged trails at the Dirty South Trail Races at Mead's Quarry in Ijams Nature Center, Knoxville. Choose a Half Marathon, 10K or Kids Trail Mile and enjoy scenic single track and technical terrain.

Bell Ringer Trail Run : December 13, 2025 The Bell Ringer Trail Run takes place at Montgomery Bell State Park in Burns, Tennessee on December 13, 2025. The event offers multiple trail distances and benefits the Friends of Montgomery Bell St..